Your IP : 216.73.217.77
<?php
namespace App\Controllers\admin;
use App\Models\Email_model;
class SendEmail extends Admin
{
public $validation, $faqs, $creator_id;
protected $superadmin;
protected Email_model $email;
public function __construct()
{
parent::__construct();
helper(['form', 'url']);
$this->email = new Email_model();
$this->validation = \Config\Services::validation();
$this->creator_id = $this->userId;
$this->superadmin = $this->session->get('email');
helper('ResponceServices');
}
public function index()
{
try {
if (!$this->isLoggedIn || !$this->userIsAdmin) {
return redirect('admin/login');
}
$this->data['users'] = fetch_details('users', [], ['id', 'username']);
$this->data['partners'] = fetch_details('partner_details', []);
$db = \Config\Database::connect();
$builder = $db->table('users u');
$builder->select('u.*,ug.group_id')
->join('users_groups ug', 'ug.user_id = u.id')
->where('ug.group_id', "2");
if (isset($_GET['customer_filter']) && $_GET['customer_filter'] != '') {
$builder->where('u.active', $_GET['customer_filter']);
}
$customers = $builder->get()->getResultArray();
$this->data['customers'] = $customers;
setPageInfo($this->data, labels('Send Email', 'Send Email') . ' | ' . labels('admin_panel', 'Admin Panel'), 'send_emails');
return view('backend/admin/template', $this->data);
} catch (\Throwable $th) {
log_the_responce($th, date("Y-m-d H:i:s") . '--> app/Controllers/admin/SendEmail.php - index()');
return ErrorResponse("Something Went Wrong", true, [], [], 200, csrf_token(), csrf_hash());
}
}
public function send_email()
{
try {
$email_settings = get_settings('email_settings', true);
$company_settings = get_settings('general_settings', true);
$config = [
'protocol' => 'smtp',
'SMTPHost' => $email_settings['smtpHost'] ?? '',
'SMTPPort' => $email_settings['smtpPort'] ?? 587,
'SMTPUser' => $email_settings['smtpUsername'] ?? '',
'SMTPPass' => $email_settings['smtpPassword'] ?? '',
'SMTPCrypto' => 'tls',
'mailType' => 'html',
'charset' => 'utf-8',
'newline' => "\r\n"
];
$email = \Config\Services::email($config);
$email->setMailType('html');
$from_email = $email_settings['smtpUsername'];
$from_name = $company_settings['company_title'];
$rules = [
'subject' => ['rules' => 'required|trim', 'errors' => ['required' => 'Please enter subject']],
'template' => ['rules' => 'required|trim', 'errors' => ['required' => 'Please enter template content']]
];
$this->validation->setRules($rules);
if (!$this->validation->withRequest($this->request)->run()) {
$errors = $this->validation->getErrors();
return ErrorResponse($errors, true, [], [], 200, csrf_token(), csrf_hash());
}
$template = $this->request->getPost('template');
$subject = $this->request->getPost('subject');
$type = $this->request->getPost('email_user_type');
$bcc = $this->request->getPost('bcc');
$cc = $this->request->getPost('cc');
$user_ids = [];
if ($type == "provider") {
$user_ids = $this->request->getPost('provider_id');
if (!is_array($user_ids) || empty($user_ids)) {
return ErrorResponse(['provider_id' => labels('Please select provider', 'Please select provider')], true, [], [], 200, csrf_token(), csrf_hash());
}
} elseif ($type == "customer") {
$user_ids = $this->request->getPost('customer_id');
if (!is_array($user_ids) || empty($user_ids)) {
return ErrorResponse(['customer_id' => labels('Please select customer', 'Please select customer')], true, [], [], 200, csrf_token(), csrf_hash());
}
}
$users = fetch_details("users", [], ['email', 'id', 'username'], "", 0, 'id', "DESC", 'id', $user_ids);
foreach ($users as $user) {
$email->clear();
$email->setFrom($from_email, $from_name)
->setTo($user['email'])
->setSubject($subject)
->setMailType('html');
if (isset($_POST['bcc'][0]) && !empty($_POST['bcc'][0])) {
$bcc_emails = $this->processBccEmails($_POST['bcc']);
if (!empty($bcc_emails)) {
$email->setBCC($bcc_emails);
}
}
if (isset($_POST['cc'][0]) && !empty($_POST['cc'][0])) {
$cc_emails = $this->processCcEmails($_POST['cc']);
if (!empty($cc_emails)) {
$email->setCC($cc_emails);
}
}
$processed_template = $this->processEmailTemplate($template, $user, $company_settings);
$processed_template = $this->processInlineImages($email, $processed_template);
$processed_template = html_entity_decode($processed_template);
log_message('info', 'Processed email template: ' . $processed_template);
$email->setMessage($processed_template);
if (!$email->send()) {
log_message('error', 'Email sending failed for user ID: ' . $user['id'] . ' - ' . $email->printDebugger(['headers']));
continue;
}
}
$email_data = [
'content' => $template,
'type' => $type,
'bcc' => json_encode($bcc),
'cc' => json_encode($cc),
'subject' => $subject,
'user_id' => json_encode($user_ids)
];
insert_details($email_data, 'emails');
return successResponse("Emails sent successfully", false, [], [], 200, csrf_token(), csrf_hash());
} catch (\Throwable $th) {
log_message('error', $th->getMessage() . "\n" . $th->getTraceAsString());
return ErrorResponse("Something Went Wrong", true, [], [], 200, csrf_token(), csrf_hash());
}
}
private function processBccEmails($bcc_data)
{
$bcc = [];
if (!empty($bcc_data[0])) {
$val = explode(',', str_replace([']', '['], '', $bcc_data[0]));
foreach ($val as $s) {
$email = json_decode($s, true);
if (isset($email['value']) && filter_var($email['value'], FILTER_VALIDATE_EMAIL)) {
$bcc[] = $email['value'];
}
}
}
return $bcc;
}
private function processCcEmails($cc_data)
{
$cc = [];
if (!empty($cc_data[0])) {
$val = explode(',', str_replace([']', '['], '', $cc_data[0]));
foreach ($val as $s) {
$email = json_decode($s, true);
if (isset($email['value']) && filter_var($email['value'], FILTER_VALIDATE_EMAIL)) {
$cc[] = $email['value'];
}
}
}
return $cc;
}
private function processEmailTemplate($template, $user, $settings)
{
$replacements = [
'[[unsubscribe_link]]' => base_url('unsubscribe_link/' . unsubscribe_link_user_encrypt($user['id'], $user['email'])),
'[[user_id]]' => $user['id'],
'[[user_name]]' => $user['username'],
'[[company_name]]' => $settings['company_title'],
'[[site_url]]' => base_url(),
'[[company_contact_info]]' => get_settings('contact_us', true)['contact_us'] ?? '',
];
return str_replace(array_keys($replacements), array_values($replacements), $template);
}
private function processInlineImages($email, $template)
{
preg_match_all('/<img[^>]+src=["\'](.*?)["\'][^>]*>/i', $template, $matches);
$imagePaths = $matches[1];
foreach ($imagePaths as $imagePath) {
if (file_exists($imagePath)) {
$email->attach($imagePath);
$cid = $email->setAttachmentCID(basename($imagePath));
$template = str_replace($imagePath, "cid:$cid", $template);
}
}
return $template;
}
public function list()
{
try {
$limit = (isset($_GET['limit']) && !empty($_GET['limit'])) ? $_GET['limit'] : 10;
$offset = (isset($_GET['offset']) && !empty($_GET['offset'])) ? $_GET['offset'] : 0;
$sort = (isset($_GET['sort']) && !empty($_GET['sort'])) ? $_GET['sort'] : 'id';
$order = (isset($_GET['order']) && !empty($_GET['order'])) ? $_GET['order'] : 'ASC';
$search = (isset($_GET['search']) && !empty($_GET['search'])) ? $_GET['search'] : '';
$data = $this->email->list(false, $search, $limit, $offset, $sort, $order);
return $data;
} catch (\Throwable $th) {
log_the_responce($th, date("Y-m-d H:i:s") . '--> app/Controllers/admin/SendEmail.php - list()');
return ErrorResponse("Something Went Wrong", true, [], [], 200, csrf_token(), csrf_hash());
}
}
public function delete_email()
{
try {
if (!$this->isLoggedIn || !$this->userIsAdmin) {
return redirect('admin/login');
}
$result = checkModificationInDemoMode($this->superadmin);
if ($result !== true) {
return $this->response->setJSON($result);
}
$id = $this->request->getPost('id');
$db = \Config\Database::connect();
$builder = $db->table('emails');
if ($builder->delete(['id' => $id])) {
return successResponse("Email deleted successfully", false, [], [], 200, csrf_token(), csrf_hash());
} else {
return ErrorResponse("An error occured during deleting this item", true, [], [], 200, csrf_token(), csrf_hash());
}
} catch (\Throwable $th) {
log_the_responce($th, date("Y-m-d H:i:s") . '--> app/Controllers/admin/SendEmail.php - delete_email()');
return ErrorResponse("Something Went Wrong", true, [], [], 200, csrf_token(), csrf_hash());
}
}
public function unsubscribe_link_view()
{
$uri = service('uri');
$data = $uri->getSegments()[1];
setPageInfo($this->data, labels('Unsubscribe Email', 'Unsubscribe Email') . ' | ' . labels('admin_panel', 'Admin Panel'), 'unsubscribe_email');
return view('/backend/admin/pages/unsubscribe_email.php', $this->data);
}
public function unsubscription_email_operation()
{
try {
$decrypted = unsubscribe_link_user_decrypt($_POST['data']);
$user_id = $decrypted[0];
$email = $decrypted[1];
$user = fetch_details('users', ['id' => $user_id, 'email' => $email], ['id']);
if (!empty($user)) {
$update = update_details(['unsubscribe_email' => 1], ['id' => $user_id, 'email' => $email], 'users');
if ($update) {
$successMessage = labels('You have successfully unsubscribed', 'You have successfully unsubscribed');
session()->setFlashdata('success', $successMessage);
} else {
$errorMessage = labels('Failed to unsubscribe. Please try again.', 'Failed to unsubscribe. Please try again') . '.';
session()->setFlashdata('error', $errorMessage);
}
} else {
$errorMessage = labels('Invalid user or email', 'Invalid user or email');
session()->setFlashdata('error', $errorMessage);
}
return redirect()->back();
} catch (\Throwable $th) {
log_the_responce($th, date("Y-m-d H:i:s") . '--> app/Controllers/admin/SendEmail.php - unsubscription_email_operation()');
return ErrorResponse("Something Went Wrong", true, [], [], 200, csrf_token(), csrf_hash());
}
}
}